| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: menu.h |
| 3 | // Purpose: wxMenu, wxMenuBar classes |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 17/09/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_MOTIF_MENU_H_ |
| 13 | #define _WX_MOTIF_MENU_H_ |
| 14 | |
| 15 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 16 | #pragma interface "menu.h" |
| 17 | #endif |
| 18 | |
| 19 | #include "wx/colour.h" |
| 20 | #include "wx/font.h" |
| 21 | #include "wx/arrstr.h" |
| 22 | |
| 23 | class wxFrame; |
| 24 | |
| 25 | // ---------------------------------------------------------------------------- |
| 26 | // Menu |
| 27 | // ---------------------------------------------------------------------------- |
| 28 | |
| 29 | class wxMenu : public wxMenuBase |
| 30 | { |
| 31 | public: |
| 32 | // ctors & dtor |
| 33 | wxMenu(const wxString& title, long style = 0) |
| 34 | : wxMenuBase(title, style) { Init(); } |
| 35 | |
| 36 | wxMenu(long style = 0) : wxMenuBase(style) { Init(); } |
| 37 | |
| 38 | virtual ~wxMenu(); |
| 39 | |
| 40 | // implement base class virtuals |
| 41 | virtual wxMenuItem* DoAppend(wxMenuItem *item); |
| 42 | virtual wxMenuItem* DoInsert(size_t pos, wxMenuItem *item); |
| 43 | virtual wxMenuItem* DoRemove(wxMenuItem *item); |
| 44 | |
| 45 | virtual void Break(); |
| 46 | |
| 47 | virtual void SetTitle(const wxString& title); |
| 48 | |
| 49 | bool ProcessCommand(wxCommandEvent& event); |
| 50 | |
| 51 | //// Motif-specific |
| 52 | WXWidget GetButtonWidget() const { return m_buttonWidget; } |
| 53 | void SetButtonWidget(WXWidget buttonWidget) { m_buttonWidget = buttonWidget; } |
| 54 | |
| 55 | WXWidget GetMainWidget() const { return m_menuWidget; } |
| 56 | |
| 57 | int GetId() const { return m_menuId; } |
| 58 | void SetId(int id) { m_menuId = id; } |
| 59 | |
| 60 | void SetMenuBar(wxMenuBar* menuBar) { m_menuBar = menuBar; } |
| 61 | wxMenuBar* GetMenuBar() const { return m_menuBar; } |
| 62 | |
| 63 | void CreatePopup(WXWidget logicalParent, int x, int y); |
| 64 | void DestroyPopup(); |
| 65 | void ShowPopup(int x, int y); |
| 66 | void HidePopup(); |
| 67 | |
| 68 | WXWidget CreateMenu(wxMenuBar *menuBar, WXWidget parent, wxMenu *topMenu, |
| 69 | const wxString& title = wxEmptyString, |
| 70 | bool isPulldown = FALSE); |
| 71 | |
| 72 | // For popups, need to destroy, then recreate menu for a different (or |
| 73 | // possibly same) window, since the parent may change. |
| 74 | void DestroyMenu(bool full); |
| 75 | WXWidget FindMenuItem(int id, wxMenuItem **it = NULL) const; |
| 76 | |
| 77 | const wxColour& GetBackgroundColour() const { return m_backgroundColour; } |
| 78 | const wxColour& GetForegroundColour() const { return m_foregroundColour; } |
| 79 | const wxFont& GetFont() const { return m_font; } |
| 80 | |
| 81 | void SetBackgroundColour(const wxColour& colour); |
| 82 | void SetForegroundColour(const wxColour& colour); |
| 83 | void SetFont(const wxFont& colour); |
| 84 | void ChangeFont(bool keepOriginalSize = FALSE); |
| 85 | |
| 86 | WXWidget GetHandle() const { return m_menuWidget; } |
| 87 | |
| 88 | bool IsTearOff() const { return (m_style & wxMENU_TEAROFF) != 0; } |
| 89 | |
| 90 | void DestroyWidgetAndDetach(); |
| 91 | public: |
| 92 | // Motif-specific data |
| 93 | int m_numColumns; |
| 94 | WXWidget m_menuWidget; |
| 95 | WXWidget m_popupShell; // For holding the popup shell widget |
| 96 | WXWidget m_buttonWidget; // The actual string, so we can grey it etc. |
| 97 | int m_menuId; |
| 98 | wxMenu* m_topLevelMenu ; |
| 99 | bool m_ownedByMenuBar; |
| 100 | wxColour m_foregroundColour; |
| 101 | wxColour m_backgroundColour; |
| 102 | wxFont m_font; |
| 103 | |
| 104 | private: |
| 105 | // common code for both constructors: |
| 106 | void Init(); |
| 107 | |
| 108 | DECLARE_DYNAMIC_CLASS(wxMenu) |
| 109 | }; |
| 110 | |
| 111 | // ---------------------------------------------------------------------------- |
| 112 | // Menu Bar |
| 113 | // ---------------------------------------------------------------------------- |
| 114 | |
| 115 | class wxMenuBar : public wxMenuBarBase |
| 116 | { |
| 117 | public: |
| 118 | wxMenuBar() { Init(); } |
| 119 | wxMenuBar(long WXUNUSED(style)) { Init(); } |
| 120 | wxMenuBar(int n, wxMenu *menus[], const wxString titles[]); |
| 121 | wxMenuBar(int n, wxMenu *menus[], const wxArrayString& titles); |
| 122 | virtual ~wxMenuBar(); |
| 123 | |
| 124 | // implement base class (pure) virtuals |
| 125 | // ------------------------------------ |
| 126 | |
| 127 | virtual bool Append( wxMenu *menu, const wxString &title ); |
| 128 | virtual bool Insert(size_t pos, wxMenu *menu, const wxString& title); |
| 129 | virtual wxMenu *Replace(size_t pos, wxMenu *menu, const wxString& title); |
| 130 | virtual wxMenu *Remove(size_t pos); |
| 131 | |
| 132 | virtual int FindMenuItem(const wxString& menuString, |
| 133 | const wxString& itemString) const; |
| 134 | virtual wxMenuItem* FindItem( int id, wxMenu **menu = NULL ) const; |
| 135 | |
| 136 | virtual void EnableTop( size_t pos, bool flag ); |
| 137 | virtual void SetLabelTop( size_t pos, const wxString& label ); |
| 138 | virtual wxString GetLabelTop( size_t pos ) const; |
| 139 | |
| 140 | // implementation only from now on |
| 141 | // ------------------------------- |
| 142 | |
| 143 | wxFrame* GetMenuBarFrame() const { return m_menuBarFrame; } |
| 144 | void SetMenuBarFrame(wxFrame* frame) { m_menuBarFrame = frame; } |
| 145 | WXWidget GetMainWidget() const { return m_mainWidget; } |
| 146 | void SetMainWidget(WXWidget widget) { m_mainWidget = widget; } |
| 147 | |
| 148 | // Create menubar |
| 149 | bool CreateMenuBar(wxFrame* frame); |
| 150 | |
| 151 | // Destroy menubar, but keep data structures intact so we can recreate it. |
| 152 | bool DestroyMenuBar(); |
| 153 | |
| 154 | const wxColour& GetBackgroundColour() const { return m_backgroundColour; } |
| 155 | const wxColour& GetForegroundColour() const { return m_foregroundColour; } |
| 156 | const wxFont& GetFont() const { return m_font; } |
| 157 | |
| 158 | virtual bool SetBackgroundColour(const wxColour& colour); |
| 159 | virtual bool SetForegroundColour(const wxColour& colour); |
| 160 | virtual bool SetFont(const wxFont& colour); |
| 161 | void ChangeFont(bool keepOriginalSize = FALSE); |
| 162 | |
| 163 | public: |
| 164 | // common part of all ctors |
| 165 | void Init(); |
| 166 | |
| 167 | wxArrayString m_titles; |
| 168 | wxFrame *m_menuBarFrame; |
| 169 | |
| 170 | WXWidget m_mainWidget; |
| 171 | |
| 172 | wxColour m_foregroundColour; |
| 173 | wxColour m_backgroundColour; |
| 174 | wxFont m_font; |
| 175 | |
| 176 | DECLARE_DYNAMIC_CLASS(wxMenuBar) |
| 177 | }; |
| 178 | |
| 179 | #endif // _WX_MOTIF_MENU_H_ |